Here is a great child-friendly video on Covid vaccines, efficacy, and protection:
https://twitter.com/Brains_On/status/1389293681669152769?s=20
Also more family friendly videos/info here:
https://www.brainson.org/page/coronavirus
What does 95% effective mean for a vaccine? We head to a stadium to learn! Warning: There are seagulls overhead! (Big thanks to @mariasundaram for help with this video!)
— Brains On! (@Brains_On) May 3, 2021
Learn more about the #vaccines find family-friendly #coronavirus explainers at https://t.co/Zo9nORLEdI pic.twitter.com/erPYnoKuZC